Rockwell Automation Allen-Bradley 842D, Руководство пользователя

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Preface
Using this Manual
Objectives
Read this preface to become familiar with the organization of the
manual. In this preface, you will read about the following:
• Who should use this manual.
• An overview of the 842D DeviceNet
TM
absolute rotary shaft
encoder.
• The purpose of this manual.
• Terms and abbreviations.
• Conventions used in this manual.
• Rockwell Automation support.
Who Should Use this
Manual?
Use this manual if you are responsible for installing, wiring,
programming, or troubleshooting control systems that use the 842D
encoder.
This manual is intended for qualified service personnel responsible
for setting up and servicing the 842D encoder. You must have
previous experience with and a basic understanding of electrical
terminology, programming procedures, networking, required
equipment and software, and safety precautions.
Purpose of this Manual
This manual is a learning and reference guide for the 842D encoder. It
describes the procedures needed to install, configure, and
troubleshoot the encoder.